UNT A&P II Final Exam Questions & Answers Already Graded A+

The renal system does which of the following? a. Activates Vitamin D b. Regulates volume and chemical composition c. Carries out gluconeogenesis d. All of the above - Answer-all of the above The podocytes in the filtration membrane are extensions of the a. Partietal layer of the bowman's capsule b. Visceral layer of the bowman's capsule c. Fenestrated capillaries d. Basement membrane - Answer-visceral layer of the bowman's capsule The podocytes in the filtration membrane connect to the a. Partietal layer of the bowman's capsule b. Visceral layer of the bowman's capsule c. Fenestrated capillaries d. Basement membrane - Answer-basement membrane What are the characteristic of the PCT a. Cuboidal cells b. Many microvilli c. Many mitochondriad. All of the above - Answer-all of the above The primary role of the DCT is a. secretion b. reabsorption - Answer-secretion What is the function of the Macula Densa Cells? a. chemoreceptors and osmoreceptors b. mechanoreceptors for stretch and change in pressure c. phagocytic and contractile properties - Answer-chemoreceptors and osmoreceptors What is the function of the juxtaglomerular cells? a. chemoreceptors and osmoreceptors b. mechanoreceptors for stretch and change in pressure c. phagocytic and contractile properties - Answer-mechanoreceptors for stretch and change in pressure What is the function of the mesangial cells? a. chemoreceptors and osmoreceptors b. mechanoreceptors for stretch and change in pressure c. phagocytic and contractile properties - Answer-phagocytic and contractile properties The kidneys filter the entire body's plasma volume: a. 10 times a day b. 20 times a dayc. 60 times a day d. 100 times a day - Answer-60 times a day